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Adding hint on how to fix the 'not instrumented' error message (#1274)

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* Adding hint on how to fix the 'not instrumented' error message

* Addressing review comments
This commit is contained in:
mkit 2017-08-18 10:16:16 +01:00 committed by GitHub
parent 5864a22d05
commit ec83735ea3
2 changed files with 9 additions and 3 deletions
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9
node/src/main/kotlin/net/corda/node/services/statemachine/StateMachineManager.kt
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@ -2,6 +2,7 @@ package net.corda.node.services.statemachine
import co.paralleluniverse.fibers.Fiber
import co.paralleluniverse.fibers.FiberExecutorScheduler
import co.paralleluniverse.fibers.instrument.SuspendableHelper
import co.paralleluniverse.strands.Strand
import com.codahale.metrics.Gauge
import com.esotericsoftware.kryo.KryoException
@ -166,11 +167,19 @@ class StateMachineManager(val serviceHub: ServiceHubInternal,
val changes: Observable<Change> = mutex.content.changesPublisher.wrapWithDatabaseTransaction()
fun start() {
checkQuasarJavaAgentPresence()
restoreFibersFromCheckpoints()
listenToLedgerTransactions()
serviceHub.networkMapCache.mapServiceRegistered.then { executor.execute(this::resumeRestoredFibers) }
}
private fun checkQuasarJavaAgentPresence() {
check(SuspendableHelper.isJavaAgentActive(), {
"""Missing the '-javaagent' JVM argument. Make sure you run the tests with the Quasar java agent attached to your JVM.
#See https://docs.corda.net/troubleshooting.html - 'Fiber classes not instrumented' for more details.""".trimMargin("#")
})
}
private fun listenToLedgerTransactions() {
// Observe the stream of committed, validated transactions and resume fibers that are waiting for them.
serviceHub.validatedTransactions.updates.subscribe { stx ->

3
test-utils/src/main/kotlin/net/corda/testing/driver/Driver.kt
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@ -26,12 +26,10 @@ import net.corda.core.node.services.ServiceType
import net.corda.core.utilities.*
import net.corda.node.internal.Node
import net.corda.node.internal.NodeStartup
import net.corda.node.serialization.NodeClock
import net.corda.node.services.config.*
import net.corda.node.services.network.NetworkMapService
import net.corda.node.services.transactions.RaftValidatingNotaryService
import net.corda.node.utilities.ServiceIdentityGenerator
import net.corda.node.utilities.TestClock
import net.corda.nodeapi.ArtemisMessagingComponent
import net.corda.nodeapi.User
import net.corda.nodeapi.config.SSLConfiguration
@ -47,7 +45,6 @@ import java.io.File
import java.net.*
import java.nio.file.Path
import java.nio.file.Paths
import java.time.Clock
import java.time.Duration
import java.time.Instant
import java.time.ZoneOffset.UTC